﻿// Spun AJAX Framework
// Copyright (C) 2008 Blake Hegerle
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Formality.FormalSystem.Parser
{
    public class UnaryOperators
    {
        internal class Operator
        {
            public string Value;
            public string[] Variants;
        }

        public UnaryOperators() { opList = new List<Operator>(); }

        public void Add(string CanonicalSymbol, params object[] VariantSymbols)
        {
            opList.Add(new Operator
            {
                Value = CanonicalSymbol.ToString(),
                Variants = (from V in VariantSymbols
                            select V.ToString())
                            .Concat(CanonicalSymbol)
                            .ToArray()
            });
        }

        internal IEnumerable<Operator> Operators { get { return opList; } }

        private List<Operator> opList;
    }
}
